Lasagna without butternut olive onion

375 g oven-ready lasagna noodles 2 slices bacon , minced 4 tablespoons butter 1/2-1 onion 1 garlic clove , minced 1 carrot , chopped 1 celery , chopped 1[...]

2 tablespoons oil 1/2 lb mushroom 2 slices bacon , chopped 1/2 cup water 2 cloves garlic , crushed 2 teaspoons salt 1 onion , Chopped 1/4 teaspoon pepper 1[...]

4 slices bacon , cut into small pieces 1 large onion , chopped 2 garlic cloves , minced 1 carrot , finely chopped 1 stalk celery , chopped 2 teaspoons[...]